Endebu, Tamrat
Deksisa, Alem
Dugasa, Warku
Mulu, Ermiyas
Bogale, Tilahun
Article History
Received: 28 November 2018
Accepted: 25 September 2019
First Online: 21 October 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from the Institutional Ethical Review Board (IRB) of Adama Hospital Medical College. An official letter from AHMC was forwarded to Adama Hospital Medical Director. The purpose, risk, benefit, confidentiality, nature of the study, and their right and degree of involvement were fully explained to participants using the local language. Data were collected after they agreed and signed the informed written consent. Parents or legal guardians provided informed written consent on behalf of participants below 18 years old.
: Not applicable.
: The authors declare that they have no competing interests.